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Answer:

V=720ft³

Step-by-step explanation:

V=whl=4·20·9=720ft³

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Answer:

720 ft^3

Step-by-step explanation:

The volume of a rectangular prism of length L, height H and width W is

V = L*W*H.

Here the volume is v = (9 ft)(20 ft)(4 ft) = 720 ft^3

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